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SSDBM
2005
IEEE
148views Database» more  SSDBM 2005»
15 years 8 months ago
A Fast Approximation Scheme for Probabilistic Wavelet Synopses
Several studies have demonstrated the effectiveness of Haar wavelets in reducing large amounts of data down to compact wavelet synopses that can be used to obtain fast, accurate a...
Antonios Deligiannakis, Minos N. Garofalakis, Nick...
SSWMC
2004
15 years 3 months ago
A hybrid scheme for encryption and watermarking
Encryption and watermarking are complementary lines of defense in protecting multimedia content. Recent watermarking techniques have therefore been developed independent from encr...
Xiaowei Xu, Scott D. Dexter, Ahmet M. Eskicioglu
WWW
2003
ACM
16 years 3 months ago
P2Cast: peer-to-peer patching scheme for VoD service
Providing video on demand (VoD) service over the Internet in a scalable way is a challenging problem. In this paper, we propose P2Cast - an architecture that uses a peer-to-peer a...
Yang Guo, Kyoungwon Suh, James F. Kurose, Donald F...
ICFP
2010
ACM
15 years 3 months ago
TeachScheme!: a checkpoint
In 1995, my team and I decided to create an outreach project that would use our research on functional programming to change the K-12 computer science curriculum. We had two diffe...
Matthias Felleisen
CPHYSICS
2008
70views more  CPHYSICS 2008»
15 years 2 months ago
Interactions of two co-propagating laser beams in underdense plasmas using a generalized Peaceman-Rachford ADI form
A generalized Peaceman-Rachford (P-R) ADI form based on the regularized finite difference scheme is employed in order to study the interactions of two co-propagating laser beams i...
A. I. Mahdy